baber/WOPTO huggingface dataset:
Patent KR-20030025784-A (KR)
Title: Internet Broadcasting System and Method for Self Plan Programing Broadcast
Inventor: SHIN OK GYUN
IPC: H04N7/173
Filed: 2002-05-10
Abstract: PURPOSE: An Internet broadcasting system and method for a self-planning broadcasting is provided to receive a wanted Internet broadcasting at any time by selecting only desired broadcasting contents, planning a broadcasting program, and requesting a transmission of the broadcasting to a broadcasting station server. CONSTITUTION: A broadcasting station server transmits broadcasting to a wire/wireless client(100) through the Internet(300). A plurality of databases stores various kinds of information related to the broadcasting station server. A member managing module(202) registers a user who wants to listen to or watch various kinds of broadcastings through the Internet(300) as a member, and stores/manages member information in the member information DB(214). A broadcasting contents managing module(204) stores broadcasting contents capable of being planned as a broadcasting program and information related thereto in the broadcasting contents DB(216), prepares a list with respect to the stored broadcasting contents, and supplies the list to the member. A broadcasting planning module(206) selects contents in the supplied contents list, plans a broadcasting program, and stores/manages the broadcasting program in the broadcasting information DB(218). If the member searches the broadcasting information DB and selects a planned broadcasting program, a broadcasting module(210) transmits broadcasting contents stored in the broadcasting contents DB(216) to the member. A control module(212) controls the above modules.
Patent KR-20030091122-A (KR)
Title: Wireless digitalboard main controlset
Inventor: KIM JAE HUN
IPC: G06F13/00
Filed: 2002-05-22
Abstract: PURPOSE: A main control set of a wireless digital board is provided to form a highly integrated circuit, to process data efficiently, and to reduce a manufacturing and a maintenance expense of a hardware by integrating a part controlling a modem and a part controlling an LED(Light Emitting Diode) board into a single PCB(Printed Circuit Board). CONSTITUTION: The modem(102) receives the wireless data. A ROM(104) processes the data received through the modem via a TCP/IP(Transmission Control Protocol/Internet Protocol) stag by an OS(Operating System). A RAM(108) executes a repeated display job in a constant time through an embedded program after storing the processed data. A graphic controller(110) controls a module(114) based on the stored data.
Patent KR-20030091361-A (KR)
Title: System for Controlling Repeater
Inventor: KIM WON SEOK
IPC: H04B17/40
Filed: 2002-05-27
Abstract: PURPOSE: A repeater control system is provided to offer a more improved speech quality service to subscribers by managing an operation state of a repeater and generating a stable frequency in the repeater for a mobile communication system. CONSTITUTION: A wireless repeater control device(200) collects radio waves transmitted from a repeater(210), analyzes and transmits the collected radio waves, and adjusts a frequency level of the repeater(210). An SMS(Short Message Service) center(230) receives the analyzed result from the wireless repeater control device(200), and transmits the analyzed result. A management server(240) receives the analyzed result transmitted from the SMS center(230), and manages a plurality of repeaters.
Patent KR-20030095111-A (KR)
Title: A ejector for exchange ticket
Inventor: KANG WOOK
IPC: G07B3/00
Filed: 2002-06-11
Abstract: PURPOSE: An apparatus for discharging a gift certificate is provided to secure the reliability thereof by giving the prevention of the error generation in the discharge number of the gift certificate and an accuracy to the apparatus. CONSTITUTION: An apparatus for discharging a gift certificate includes a driving member, a supporting plate(20), a pressing member, a first spring(41), a second spring(43), a plurality of guides(51), a discharge die(53) and a frame(50). The supporting plate(20) supports the one end of the gift certificate. The pressing member pulls the gift certificate to the roller and the first spring(41) supports the pressing member with supporting by the one side of the pressing member and the one side of the supporting plate(20). The second spring(43) presses the bottom portion of the supporting plate(20) to the roller with being supported between the supporting plate(20) and the frame(50). The plurality of guides(51) supports the gift certificate with a predetermined inclined angle. The discharge die(53) discharges the gift certificate with taking by the roller. And, the frame(50) forms a reception space with supporting the driving member, the supporting rod of the supporting plate(20), the first spring(41), the second spring(43), the plurality of guides(51) and the discharge die(53).
Patent KR-20040002181-A (KR)
Title: Bread crumbs tray for microwave oven having toaster
Inventor: CHO GYU SIK
IPC: F24C15/16
Filed: 2002-06-29
Abstract: PURPOSE: A toaster built-in tray of a microwave range is provided to smoothly discharge flour, which is generated in heating breads, downward through a through-hole formed to a tray, to prevent flour from being gathered at the tray and burned, and accordingly to keep the toaster clean and easily clean the toaster. CONSTITUTION: A toaster built-in tray of a microwave range comprises a cooking chamber for cooking foods; a part-mounted chamber(23) mounted with electric parts supplying heating sources to the cooking chamber; a toaster(30) installed to the part-mounted chamber and exposed to the front side of the part-mounted chamber; a door(40) installed to the front of the toaster, and opened and shut with moving for a lower end; a tray(74) installed in the toaster and pulled forward to the opening and shutting of the door; and a plurality of through-holes for longitudinally penetrating the tray formed to the tray.
Patent KR-20040003945-A (KR)
Title: Imase sensor with decreased dangling bonds
Inventor: HWANG JUN
IPC: H01L27/146
Filed: 2002-07-05
Abstract: PURPOSE: An image sensor is provided to be capable of reducing dangling bonds by selecting appositely the orientation of a silicon substrate. CONSTITUTION: A silicon substrate(10) of the first conductive type cuts by (100) plane. A field insulating layer(11) is locally formed at the silicon substrate. A gate electrode(13) is formed on the silicon substrate spaced apart from the field insulating layer. A photodiode(PD) is formed on the silicon substrate between one side of the gate electrode and the field insulating layer. A sensing diffused node(FD) of the second conductive type is formed between the other side of the gate electrode and the field insulating layer.
Patent KR-20040006197-A (KR)
Title: Erythrocyte ghosts containing a desired gene for biocompatible gene delivery systems
Inventor: BYUN HYANG MIN
IPC: C12N5/078
Filed: 2002-07-11
Abstract: PURPOSE: A biocompatible erythrocyte as a gene delivery vehicle is provided, thereby protecting a gene transferred from external enzymes and maintaining the concentration thereof in blood for a long time. CONSTITUTION: A biocompatible erythrocyte containing a foreign gene to be transferred is provided, wherein the erythrocyte is a red blood corpuscle isolated from the blood of a mouse, a rat, a rabbit, a sheep and a human being; the foreign gene contained in the erythrocyte has molecular weight of 500,000 dalton or more; the foreign gene is an immune-related gene; and the immune-related gene is selected from the group consisting of cytokine gene IL-2 and IL-12, anti-HIV gene, chemokine gene RANTES, tumor suppressor gene H19 and p53, cell cycle-related gene p21 and angiogenesis inhibitor flk-1.
Patent KR-20040008860-A (KR)
Title: Automatic Baking Apparatus
Inventor: PARK JAE RYONG
IPC: F24C15/00
Filed: 2002-07-19
Abstract: PURPOSE: A bread baking machine is provided to improve the quality of bread by controlling a humidity in the bread baking machine having a simple structure of generating steam. CONSTITUTION: The bread baking machine comprises a case(111) forming an appearance and having a door connected with one side, the door being opened and closed; a bread baking tray(115) for receiving materials for baking the bread, the bread baking tray being positioned in the case(111); an upper heater(116) for heating the bread baking tray(115), the upper heater being positioned in the case(111) to be spaced from an upper opening aperture of the bread baking tray(115); a lower heater(117) for heating the bread baking tray(115), the lower heater being positioned in the case(111) to face toward a side wall of the bread baking tray(115); and a water container(121) for containing water and generating a steam by a heating of the lower heater(117), the water container being positioned in the case(111) to be adjacent to the lower heater(117), wherein a height of the upper opening aperture in the water container(121) is higher or same as that of the opening aperture of the bread baking tray(115).
Patent KR-20040009368-A (KR)
Title: Method of maintaining the balance of a battery for hybrid electric vehicle
Inventor: PARK GYEONG HYEOK
IPC: H02J7/14
Filed: 2002-07-23
Abstract: PURPOSE: A method is provided to allow for an optimization of battery capacity, while lengthening the useful life of the battery. CONSTITUTION: A method comprises a first step(110) of reading the total current flow of the battery of the hybrid electric vehicle; a second step(120) of calculating the difference of current with reference to the total current flow read in the first step; a third step(130) of judging whether the difference of current approximates zero; a fourth step(140) of counting the motor torque by several times and setting the counted motor torque as the current motor torque if the difference of current approximates zero; a fifth step(150) of calculating increase/decrease of the current engine torque with reference to the current motor torque set in the fourth step; a sixth step(160) of calculating the current motor current with reference to the current motor torque set in the fourth step; and a seventh step(170) of calculating the current flow accumulated during one week.
Patent KR-20030010502-A (KR)
Title: A method of manufacturing grain-oriented electrical steel sheets
Inventor: HAYAKAWA YASUYUKI
IPC: C22C38/60
Filed: 2002-07-23
Abstract: PURPOSE: A novel manufacturing method is provided which can advantageously manufacture a grain-oriented electrical steel sheet having a sufficiently high magnetic flux density and preferably having a low iron loss, even when no inhibitor is used in the manufacturing process. CONSTITUTION: The method of manufacturing a grain-oriented electrical steel sheet comprises the steps of preparing a slab using molten steel containing, by mass%, C of not more than about 0.08 %, Si of about 1.0 to about 8.0 % and Mn of about 0.005 to about 3.0 %; rolling the slab to obtain a rolled steel sheet; performing primary recrystallization annealing on the rolled steel sheet to form a primary recrystallized steel sheet; performing secondary recrystallization annealing on the primary recrystallized steel sheet to form a secondary recrystallized steel sheet; and performing decarburization annealing on the secondary recrystallized steel sheet, and further comprising the step of adjusting a C content in the steel sheet before the secondary recrystallization annealing to be held in the range of about 0.005 to about 0.025 mass%, so that the secondary recrystallization annealing is performed on the steel sheet containing about 0.005 to about 0.025 mass% of C.
Patent KR-20040009669-A (KR)
Title: System for controlling an aircraft refuele r
Inventor: HWANG SEON GEON
IPC: B60P3/22
Filed: 2002-07-24
Abstract: PURPOSE: A control system of a refuel vehicle for an aircraft is provided to feed oil to the aircraft quickly regardless of season or environment by electronically controlling the brake system and the refuel system, and to display condition and operation of the system by monitoring successively. CONSTITUTION: A control system for an aircraft refuel vehicle is composed of an interlock brake operation valve(11) actuating a brake system in receiving signals from first, second, third, fourth and fifth interlock brake switches(1,3,5,7,9); a brake interlock control unit(20) controlling operation of a brake operation display lamp(13); a monitoring control unit(50) receiving signals from a water detector(31), an air pressure switch(33) and a spare unit(35), and transmitting signals to a water detector display(41), an air pressure display(43) and a spare display(45) of a system monitor(97); a thermal relief controller(60) receiving signals from a first signal output unit(23) of the brake interlock control unit and controlling operation of a thermal relief valve(65); a deadman control unit controlling a deadman valve, a deadman operation display lamp and an alarm by receiving signals from deadman switches; and a recovery tank emptying control unit controlling a recovery pump by receiving signals from a water level sensor detecting the water level of the recovery tank.
Patent KR-20040011723-A (KR)
Title: Handrail driving apparatus
Inventor: LEE JIN KOO
IPC: B66B23/00
Filed: 2002-07-30
Abstract: PURPOSE: A handrail drive device is provided to transmit great driving force to a handrail. CONSTITUTION: A handrail drive device includes a handrail(1); a driving pulley(15) moving the handrail by coming in contact with the inside of the handrail; and pressing units(16,17) pressing the handrail on the driving pulley by coming in contact with the outside of the handrail. Plural uneven parts are formed in the circumferential direction on the outside of the driving pulley. The handrail is driven through the engagement with the uneven parts. The inside of the handrail is made of a material to be elastically deformed through engagement with the uneven parts of the driving pulley.
Patent KR-20040011989-A (KR)
Title: method for adapting different protocols, and system for the same
Inventor: RYU DEUK HO
IPC: H04L12/66
Filed: 2002-07-31
Abstract: PURPOSE: A communication protocol adaptation method and system is provided so that a plurality of communication systems using respectively different wireline and wireless communication protocols can interwork. CONSTITUTION: A communication protocol adaptation system consists of an adaptive gateway, a CDMA phone, a wireline phone, a CDMA network, and an IP network. The adaptive gateway comprises an RF unit that serves as a BTS and a BSC in a CDMA system. Also the adaptive gateway comprises an adaptive controller, an IP unit, and a selector. The RF unit consists of a nano BTS and a nano BSC. A repeater that covers signal amplification and repeating is embedded in the nano BTS. The nano BTS and the CDMA phone form a dedicated channel and communicate each other. The adaptive controller consists of the first vocoder, the second vocoder, and a controller. The vocoders convert the application(voice or data) of the wireline phone into CDMA signals. The IP unit is composed of a packetizer/depacketizer and a QoS monitor/controller. The packetizer/depacketizer processes 8kbps CDMA signals only. The QoS monitor/controller, after an IP packet is transferred from the IP network, monitors the QoS of the IP network.
Patent KR-20040013191-A (KR)
Title: Internet credit card pay gateway system for stock dealings
Inventor: AHN YEONG GEUN
Filed: 2002-08-05
Abstract: PURPOSE: A system for credit card settlement buying stocks on the Internet is provided to promote stock trading with convenience and simpleness for managing the stock trading information by offering a certification function with a minimum expense. CONSTITUTION: A user computer(100) connects to a stock trading web server(200) of a stock company through the Internet. An encryption communication program is automatically installed to the user computer while downloading an encryption/decryption communication program from a credit card settlement system web server(300). An encryption communication server(301) receives the encrypted information for paying the stock buying price from the user computer, decrypts/stores the information in a database(302), and encrypts/transmits the credit card settlement request information to a credit card information system(400). The credit card information system judges a settlement approval and encrypts/returns the judgment result information. The encryption communication server decrypts/stores the information in the database, and transmits a trading approval result to the user computer and the stock trading encryption communication server.
Patent KR-20040014047-A (KR)
Title: Discrete cosine transform method and image compression method
Inventor: LEE GI TAEK
IPC: H04N19/625
Filed: 2002-08-09
Abstract: PURPOSE: A discrete cosine transform method, and a method for compressing video using the same are provided to increase correlation and reduce miss detection while reducing power consumption and calculation hours. CONSTITUTION: 8x8 matrix is decomposed into one-dimensional rows and columns to execute the first one-dimensional DCT(Discrete Cosine Transform)(120a). An 8x1 vector all zero detector judges whether all coefficients of each row or column are zero. If all coefficients of each row or column are zero, calculation amounts of the second one-dimensional DCT, quantization, inverse quantization, and the first one-dimensional DCT are reduced by using the information related to the coefficients.
Patent KR-20040016587-A (KR)
Title: track and hold circuit of the A/D converter built in display output system
Inventor: HWANG SANG HUN
IPC: H03M1/54
Filed: 2002-08-19
Abstract: PURPOSE: A track and hold circuit of an A/D converter mounted video output system is provided to reduce the leakage current under the low voltage by connecting a double dummy switch to a sampling switch. CONSTITUTION: A track and hold circuit mounted in an A/D converter for video output system includes a sampling switch(2), the first MOS dummy switch(3), the second MOS dummy switch(4), a PLL clock generator(5), a capacitor(6), and a source follower amplifier(7). The sampling switch(2) is used for switching to sample or hold an analog video output signal. The first MOS dummy switch(3) is used for holding the parasitic capacitance and minimizing the leakage current of the sampling switch. The second MOS dummy switch(4) is used for removing the parasitic capacitance and the leakage current by complement of the first MOS dummy switch(3). The PLL clock generator(5) is operated by the sampling switch, the first MOS dummy switch(3), and the second MOS dummy switch(4) and provides a system clock pulse signal. The capacitor(6) is charged or discharged according to the sampling switch. The source follower amplifier(7) is used for amplifying an output voltage of the sampling switch and a discharge voltage of the capacitor.
Patent KR-20040018629-A (KR)
Title: Die Attach Apparatus having snanp curig part
Inventor: KIM DONG GUK
IPC: H01L21/52
Filed: 2002-08-23
Abstract: PURPOSE: A die attach apparatus having snanp curig part is provided to be capable of improving productivity and preventing the attachment failure of a die. CONSTITUTION: A die attaching equipment is provided with a tape attaching part(151), a die attaching part(160), a snap curing part(106) spaced apart from the tape attaching part and the die attaching part for hardening a snap curing tape, and a lead frame transfer part(103) for transferring a lead frame from the tape attaching part to the die attaching part and from the die attaching part to the snap curing part. At this time, the tape attaching part includes a rill for winding an adhesive tape, a tape supplying wheel, a cutter for cutting the adhesive tape, and a tape transfer. At the time, the die attaching part includes a plunger, a wafer support part, and a die transfer.
Patent KR-20040017643-A (KR)
Title: Device for mixing fuel of a LPG car
Inventor: YOM BYEONG JOON
IPC: F02M21/04
Filed: 2002-08-23
Abstract: PURPOSE: A fuel mixer of an LPG vehicle is provided to increase fuel efficiency and control speed, to minimize installation expenses and volume, and to prevent backfire completely in suddenly accelerating by automatically regulating the inflow of LPG with adjusting pressure and density of air according to travel state. CONSTITUTION: An air inlet pipe(7) and a fuel supply pipe(5a) are installed at both sides of a body(10) in a fuel mixer for an LPG vehicle, and a fuel inlet pipe(4a) is connected to the upper part of the body by a fuel inlet valve(15) combined with an adjusting screw(16). A venturi tube(11) is installed in the body to form a fuel suction space(12) in the inner periphery, and a fuel injection port(13) is formed in the venturi tube corresponding to the fuel supply pipe. A T-shaped connecting pipe(17) is mounted in the upper part of the body, and communicated with the fuel suction space and connected to the fuel inlet valve. An auxiliary air inlet pipe(18) is connected to the end of the T-shaped connecting pipe, and penetrated to the air inlet pipe. An auxiliary air inlet hole is formed in the venturi tube corresponding to the air inlet pipe to communicate the air inlet space and the fuel suction space.
Patent KR-20040018682-A (KR)
Title: Green vegetables packing machine
Inventor: HONG HYEON YU
IPC: B65B25/04
Filed: 2002-08-26
Abstract: PURPOSE: A green vegetable packing machine is provided to improve working efficiency, to cut down expenses, and to reduce working hours by automatically packing green vegetables such as spinach cultivated in a farm. CONSTITUTION: A green vegetable packing machine is composed of a cassette(10) containing plural packing plastic bags and sliding back and forth; a sucker(20) extracting sequentially and opening by sucking plural plastic bags loading on the cassette; supporting pads(32) installed radially around an inlet(31) to support the opening part of the plastic bag absorbed by the sucker; an air nozzle(23) injecting air to the opening part of the plastic bag to obtain the internal space in the plastic bag; a sensor(30) checking vegetables in the plastic bag supported by the supporting pads; and a conveyor belt(41) discharging the plastic bag including the vegetable.
Patent KR-20040021153-A (KR)
Title: Disposal Method of Food Wastes
Inventor: HEO KI SUL
IPC: B09B5/00
Filed: 2002-09-02
Abstract: PURPOSE: A method for recycling garbage into feed stuff for livestock and fertilizer of soil through a certain process is provided, and a garbage treating method for recycling sewage containing impurities or salt generated during garbage treatment through ecology purification system is provided. CONSTITUTION: The garbage treating method comprises a step of crushing the collected garbage by collecting garbage discharged from home or commercial place; a separation and washing step of separating suspended solids and precipitate existing in the crushed garbage from scran, and dissolving salt contained in the garbage into water; a step of filtering the scran existing in sewage containing impurities and salt; a step of fermenting the filtered scran by photosynthetic fermenting composite microorganisms in a fermentation tank; and a step of forming the fermented scran into feed stuff and fertilizer. The garbage treating method comprises a step of crushing the collected garbage by collecting garbage discharged from home or commercial place; a separation and washing step of separating suspended solids and precipitate existing in the crushed garbage from scran, and dissolving salt contained in the garbage into water; a step of filtering the scran existing in sewage containing impurities and salt; a step of purifying the salt contained water in an ecology purification system; and a step of recycling the water by washing garbage using the purified water, wherein the step of purifying the sewage containing the impurities and salt comprises first step of removing salt contained in the sewage, second step of removing impurities contained in the salt removed sewage, and third step of purifying the water passing through the first and second steps into second to third class water.